The temperature control function protects the dough by suspending the working cycle until the temperature goes below the set value, thus allowing Margherita to mix any kind of dough without overheating it. The adjustable speeds of both spiral and bowl allow Margherita to reach very high dough hydration up to over 100%, and to obtain high quality and easy to digest pizzas. The mechanics are very simple and robust, the transmissions are made with adjustable belts to obtain the maximum noiselessness and ease of maintenance. The specific spiral shape and its relative speed to the bowl allow Margherita to quickly mix any kind of dough ensuring a perfect oxygenation. All parts coming into direct contact with the dough, such as the bowl, the spiral and the column are made in stainless steel according to the best sanitary standards.